package ooday02;

public class Student extends Person{
    String stuId;

    Student(String name,int age,String address,String stuId){
        super(name, age, address);
        this.stuId=stuId;
    }

    void study(){
        System.out.println(name+"的学号为："+stuId);
    }


    void sayHi() {
        System.out.println("大家好，我叫"+name+"今年"+age+"岁了，家住"+address);
    }
    void eat() {

    }
}
